age

[wbillings (William Billings, CGC 1516427, HI1236)]

Does anyone know of a web page(s) where one can go to help identify the age of split system units or is there a way to do this the s/n or m/n on the various units?

[ldapkus (Linas Dapkus, CMI)]

@wbillings

Does anyone know of a web page(s) where one can go to help identify the age of split system units or is there a way to do this the s/n or m/n on the various units?

http://www.prestonguide.com/